255780453904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{15271}}^1\times {\mathrm{33769}}^1$

素因数の和:49079

約数の個数: 40

約数和(自身を含む): 511609556480

約数和(自身を除く): 255829102576

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 15271, 30542, 33769, 61084, 67538, 122168, 135076, 244336, 270152, 473401, 540304, 946802, 1046839, 1893604, 2093678, 3787208, 4187356, 7574416, 8374712, 16749424, 515686399, 1031372798, 2062745596, 4125491192, 8250982384, 15986278369, 31972556738, 63945113476, 127890226952, 255780453904]

約数ペア:

[(1, 255780453904), (2, 127890226952), (4, 63945113476), (8, 31972556738), (16, 15986278369), (31, 8250982384), (62, 4125491192), (124, 2062745596), (248, 1031372798), (496, 515686399), (15271, 16749424), (30542, 8374712), (33769, 7574416), (61084, 4187356), (67538, 3787208), (122168, 2093678), (135076, 1893604), (244336, 1046839), (270152, 946802), (473401, 540304)]